Earthdata
CMR Virtual Directories

Global Navigation Satellite System (GNSS) Ionosphere Vertical Total Electron Content (VTEC) Analysis Center Product from NASA CDDIS
temporal
2019
03

Day	File Count
01	17
02	18
03	17
04	18
05	15
06	14
07	16
08	15
09	14
10	16
11	17
12	16
13	18
14	14
15	14
16	12
17	11
18	10
19	14
20	18
21	18
22	17
23	18
24	15
25	15
26	17
27	17
28	17
29	17
30	17
31	17

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